Bridge mit dummy interface: Unterschied zwischen den Versionen
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| (2 dazwischenliegende Versionen desselben Benutzers werden nicht angezeigt) | |||
| Zeile 12: | Zeile 12: | ||
bridge_fd 5 | bridge_fd 5 | ||
bridge_stp no | bridge_stp no | ||
| − | post-up iptables -t nat -A POSTROUTING -s 10.0.12.0/24 -j | + | post-up iptables -t nat -A POSTROUTING -s 10.0.12.0/24 -j MASQUERADE |
post-up echo 1 > /proc/sys/net/ipv4/ip_forward | post-up echo 1 > /proc/sys/net/ipv4/ip_forward | ||
</pre> | </pre> | ||
=Danach= | =Danach= | ||
| + | *ifup -v dummy0 | ||
*ifup -v vmbr0 | *ifup -v vmbr0 | ||
| + | =Test= | ||
| + | *ping -I 10.0.12.1 8.8.8.8 | ||
Aktuelle Version vom 5. Dezember 2023, 08:08 Uhr
Muss in die /etc/network/interfaces
auto dummy0
iface dummy0 inet manual
pre-up modprobe dummy numdummies=1
auto vmbr0
iface vmbr0 inet static
address 10.0.12.1
netmask 255.255.255.0
bridge_ports dummy0
bridge_fd 5
bridge_stp no
post-up iptables -t nat -A POSTROUTING -s 10.0.12.0/24 -j MASQUERADE
post-up echo 1 > /proc/sys/net/ipv4/ip_forward
Danach
- ifup -v dummy0
- ifup -v vmbr0
Test
- ping -I 10.0.12.1 8.8.8.8